Olympic athletes pepper Foursquare with special tips and a new badge

Building up to the summer games in London, the Olympics has partnered with Foursquare to bring fans and athletes closer together, almost literally.

The partnership means that fans will start to see a new badge connected to Olympics venues, as …

Foursquare plans for an obvious revenue maker: personalized coupons

While the usefulness of the location sharing app Foursquare may be dubious, one thing is certain: the company has so far lacked a real revenue source.

So it’s not at all surprising (and in fact a bit heartening) to learn …

Foursquare evokes location nostalgia with new history page

Checking in to the power of nostalgia, Foursquare is bringing members’ past location moments back to life with a reworked history page that doubles as a check-in time machine.

Friday, Foursquare has remodeled the web-based version of the history page …

5 tech deals that need to happen

Facebook’s $1 billion purchase of Instagram was the topic on everyone’s lips at Mega Startup Weekend last Saturday and Sunday. The world’s most expensive “Like” has clearly gotten tech entrepreneurs buzzing about who will be next. While there’s no way …

Foursquare confirms 20M users, 2 billion check-ins, on 4sqDay 2012

Today, the third annual 4sqDay (April 16, four-squared, get it?), check-in king Foursquare confirmed that it has reached new milestones of 20 million users and a whopping 2 billion check-ins.

Anyone who makes a check-in on the service today will …

How much is a tweet worth? About 1/10,000 as much as a Yelp review

Tweets, status updates, pins, check-ins: They may seem trivial to you, but they’re valuable content to social networking companies.

For example: Next time you make an update in Path, consider that you just helped that company make 50 cents in …

2012: The year of the App-ocalypse?

In the past week, two high-profile mobile apps were effectively shut down and acquired – Hipster by Aol and Oink by Google. Both had big PR buildups, rave reviews from the tech press, and strong usage from the digerati.

What …

How scientists can manipulate us with games to gather data

Smartphones have turned us into an army of accidental data collectors, checking in at locations, taking photos, recording audio, even gauging network speeds wherever we go. This rich data can be used for research, but because people are creatures of …

Path, Apple, Facebook named in mobile privacy class-action lawsuit

A class-action lawsuit was filed against 18 high-profile mobile application companies this week, resulting out of recent reports that these companies “steal” user address books.

The 13 individuals are bringing Path, Twitter, Apple, Facebook, Beluga, Yelp, Burbn, Instagram, Foursquare, Gowalla, …

Foursquare co-founder Naveen Selvadurai leaving the company

Foursquare co-founder Naveen Selvadurai will be leaving the company this month, but it’s unclear what his next move will be, according to blog post by Selvadurai.

Selvadurai writes:

After three years, I feel I’ve done all I can do and …